Home / 39,013.93-53,824.65-25,592.63

Finding the Fourth Proportional to 39,013.93, 53,824.65 and 25,592.63

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Solution

The fourth proportional to 39,013.93, 53,824.65 and 25,592.63 is: 35,308.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,013.93 : 53,824.65 = 25,592.63 : x
  2. Step 2: Convert to fraction form
    39,013.93/53,824.65 = 25,592.63/x
  3. Step 3: Cross multiply
    39,013.93x = 53,824.65 × 25,592.63
  4. Step 4: Simplify right side
    39,013.93x = 1,377,514,352.33
  5. Step 5: Solve for x
    x = 1,377,514,352.33/39,013.93
  6. Step 6: Final answer
    x = 35,308.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.